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【单选题】
新生儿败血症最常见的病原体是( )。A.
厌氧菌
B.
葡萄球菌
C.
大肠埃希菌
D.
溶血性链球菌 ．
E.
肺炎球菌
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皮皮学刷刷变学霸
举一反三
【单选题】What Blackpool's beaches strike visitors most is their
A.
emptiness.
B.
cleanliness.
C.
modernity.
D.
monotony.
【单选题】—What's the time now? —It's _______ half past one. [ ]
A.
much
B.
about
C.
many
D.
at
【单选题】She is so strang. She always tries to ( )talking to me.
A.
prefer
B.
protect
C.
avoid
D.
assure
【简答题】（4）发生间接水击的条件是（式中Ta为阀门关闭时间，L为管道长度，C为水击波速。）（ ）
【单选题】What is the author's attitude towards the strike for higher wages?
A.
Neutral.
B.
Indifferent.
C.
Disagreeable.
D.
Critical.
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